DE59204141D1 - Hydraulic valve lash adjuster. - Google Patents

Hydraulic valve lash adjuster.

Info

Publication number
DE59204141D1
DE59204141D1 DE59204141T DE59204141T DE59204141D1 DE 59204141 D1 DE59204141 D1 DE 59204141D1 DE 59204141 T DE59204141 T DE 59204141T DE 59204141 T DE59204141 T DE 59204141T DE 59204141 D1 DE59204141 D1 DE 59204141D1
Authority
DE
Germany
Prior art keywords
hydraulic valve
lash adjuster
valve lash
adjuster
hydraulic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE59204141T
Other languages
German (de)
Inventor
Klaus Doehring
Wolfgang Krause
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Application granted granted Critical
Publication of DE59204141D1 publication Critical patent/DE59204141D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE59204141T 1992-02-11 1992-08-22 Hydraulic valve lash adjuster. Expired - Lifetime DE59204141D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4203897A DE4203897C2 (en) 1992-02-11 1992-02-11 Hydraulic valve lash adjuster

Publications (1)

Publication Number Publication Date
DE59204141D1 true DE59204141D1 (en) 1995-11-30

Family

ID=6451374

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4203897A Expired - Lifetime DE4203897C2 (en) 1992-02-11 1992-02-11 Hydraulic valve lash adjuster
DE59204141T Expired - Lifetime DE59204141D1 (en) 1992-02-11 1992-08-22 Hydraulic valve lash adjuster.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4203897A Expired - Lifetime DE4203897C2 (en) 1992-02-11 1992-02-11 Hydraulic valve lash adjuster

Country Status (7)

Country Link
US (1) US5295460A (en)
EP (1) EP0555521B1 (en)
JP (1) JP2585941B2 (en)
BR (1) BR9204630A (en)
CA (1) CA2089100C (en)
DE (2) DE4203897C2 (en)
ES (1) ES2079756T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08226312A (en) * 1995-02-20 1996-09-03 Fuji Oozx Inc Valve clearance adjusting method and valve lifter and intermediate used for it
US9567877B2 (en) * 2008-08-28 2017-02-14 Toyota Jidosha Kabushiki Kaisha Hermetically sealed lash adjuster

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109816A (en) * 1935-12-21 1938-03-01 Packard Motor Car Co Hydraulic valve tappet
DE2847699C3 (en) * 1978-11-03 1982-03-04 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Hydraulic lash adjuster
JPS5692704U (en) * 1979-12-17 1981-07-23
JPS58167814A (en) * 1982-03-29 1983-10-04 Yamaha Motor Co Ltd Oil hydraulic tappet
JPS59162311A (en) * 1983-03-07 1984-09-13 Aisin Seiki Co Ltd Sealed type oil-hydraulic lifter
JPS59200005A (en) * 1983-04-26 1984-11-13 Aisin Seiki Co Ltd Sealed type hydraulic lifter
EP0140674A3 (en) * 1983-10-28 1986-05-28 Eaton Corporation Lash adjuster with embedded wear face
US4715334A (en) * 1983-12-07 1987-12-29 Eaton Corporation Self contained hydraulic bucket lifter
JPS60192811A (en) * 1984-03-13 1985-10-01 Aisin Seiki Co Ltd Sealed type hydraulic lifter
DE3506730A1 (en) * 1985-02-26 1986-04-17 Daimler-Benz Ag, 7000 Stuttgart Hydraulic valve clearance adjustment element for internal combustion engines
DE3507683A1 (en) * 1985-03-05 1986-09-11 Robert Bosch Gmbh, 7000 Stuttgart CUPS FOR VALVE DRIVES OF COMBUSTION ENGINES
DE3511501A1 (en) * 1985-03-29 1986-10-09 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt HYDRAULIC CUPS FOR COMBUSTION ENGINES
DE3615791A1 (en) * 1985-05-22 1986-11-27 Volkswagen AG, 3180 Wolfsburg Closed hydraulic length adjusting device, especially for valves of internal combustion engines
DE3519015C2 (en) * 1985-05-25 1996-04-11 Schaeffler Waelzlager Kg Valve tappets for internal combustion engines
DE3606824A1 (en) * 1986-02-13 1987-08-20 Goetze Ag VALVE GAME COMPENSATION DEVICE
DE3617858A1 (en) * 1986-05-27 1987-12-03 Freudenberg Carl Fa MUG PESTLE
DE3713680A1 (en) * 1987-04-24 1988-11-03 Goetze Ag CLOSED HYDRAULIC MUG PESTLE
JPS63285206A (en) * 1987-05-14 1988-11-22 Honda Motor Co Ltd Valve lifter
JPH0234703U (en) * 1988-08-30 1990-03-06
DE3910666C2 (en) * 1989-04-03 1993-09-30 Schaeffler Waelzlager Kg Hydraulic bucket tappet
GB2237858A (en) * 1989-11-11 1991-05-15 Gen Motors Luxembourg Operatio Valve-lash adjustment system.
DE4026793A1 (en) * 1990-08-24 1992-03-05 Freudenberg Carl Fa HYDRAULIC VALVE COMPENSATION COMPENSATION ELEMENT FOR INTERNAL COMBUSTION ENGINES
US5119774A (en) * 1990-11-08 1992-06-09 General Motors Corporation Direct acting hydraulic valve lifter
DE4107041A1 (en) * 1991-03-06 1992-09-10 Freudenberg Carl Fa HYDRAULIC GAME COMPENSATION ELEMENT FOR A VALVE DRIVE
DE4117425C1 (en) * 1991-05-28 1992-07-30 Fa. Carl Freudenberg, 6940 Weinheim, De

Also Published As

Publication number Publication date
EP0555521A1 (en) 1993-08-18
EP0555521B1 (en) 1995-10-25
ES2079756T3 (en) 1996-01-16
JPH0617616A (en) 1994-01-25
CA2089100A1 (en) 1993-08-12
JP2585941B2 (en) 1997-02-26
CA2089100C (en) 1997-10-07
BR9204630A (en) 1993-08-17
DE4203897C2 (en) 1994-01-27
DE4203897A1 (en) 1993-08-12
US5295460A (en) 1994-03-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete disclaimer